Description

1,3-Dioxolane, 4,5-Diethenyl-2,2-Dimethyl- is a specialized, highly volatile cyclic acetal derivative. This compound matters as a versatile chemical intermediate and building block, offering unique reactivity for synthesizing complex molecules. It is needed by research chemists and process development teams in the pharmaceutical, agrochemical, and advanced materials sectors for creating novel compounds and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Agrochemical Synthesis: Used in the development of new pesticides, herbicides, and plant growth regulators requiring specific acetal functionalities.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for creating specialty polymers, resins, and functional coatings with tailored properties.
• Organic Synthesis Building Block: Utilized in research laboratories for constructing complex molecular architectures, including natural product analogs and macrocycles.
• Ligand & Catalyst Development: Employed in the preparation of novel chelating ligands and organometallic catalysts for asymmetric synthesis.
• Flavor & Fragrance Chemistry: Potential use as an intermediate for synthesizing specific aroma chemicals and odorants.

Basic Information

Item	Detail
Product Name	1,3-Dioxolane, 4,5-Diethenyl-2,2-Dimethyl-
CAS No.	4362-67-8
Molecular Formula	C9H14O2
Molecular Weight	154.21 g/mol
Synonyms	2,2-Dimethyl-4,5-divinyl-1,3-dioxolane; 4,5-Diethenyl-2,2-dimethyl-1,3-dioxolane; 2,2-Dimethyl-4,5-divinyl-m-dioxolane; Divinylacetone cyclic acetal; Acetone divinyl acetal; 1,3-Dioxolane, 2,2-dimethyl-4,5-divinyl-
EINECS	Contact for details

Quality Control

Our 1,3-Dioxolane, 4,5-Diethenyl-2,2-Dimethyl- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and concentration changes. Recommended storage temperature is 2-8°C for extended stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.95 - 0.98
Refractive Index (20°C)	1.430 - 1.440

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.